Company Information

as of March 31,2025

Company name erex Co.,Ltd.
Headquarters

14F Kyobashi Edogrand, 2-2-1 Kyobashi, Chuo-ku, Tokyo 104-0031, Japan 

President and Representative Director Hitoshi Honna
Management
Exective Director
Tomoki Kakuta
Managing Director
Yasushi Saito
Managing Director
Toshimichi Tanaka
Director
Norio Hirai
Outside Board Director
Makoto Tamura
Outside Board Director
Michiaki Morita
Outside Board Director
Shigeru Kimura
Full-time Auditor
Takeshi Kusano
Outside Auditor
Makoto Kojo
Outside Auditor
Eriko Ishii
Established December 8th ,1999
Capital 18.3 billion yen
Number of employees 284 (Consolidated) , 173 (Non-Consolidated)
Stock Exchange Listings Tokyo (Securities Code: 9517)
Outstanding shares 78,066,758 shares
Settlement term March 31st

Sales subsidiaries

Evergreen Marketing Co.,Ltd.

Company name Evergreen Marketing Co.,Ltd.
Established March 29th ,2019
Principal stockholder

erex Co.,Ltd.

Tokyo Electric Power Company Holdings, Incorporated

Representative Representative Director and President  Toshimichi Tanaka
Representative Vice Director and President  Yasuaki Hatakeyama
Capital 500 million yen
Stockholder erex Co.,Ltd.(66%)
Tokyo Electric Power Company Holdings, Incorporated(34%)
Description of business Retail electricity business, energy-saving related business
Power supply area Anywhere in Japan (except for remote islands)
Supply voltage High voltage, Extra high voltage(Over 6,000V)
Location

14F Kyobashi Edogrand, 2-2-1 Kyobashi, Chuoku, Tokyo 104-0031, Japan

GoogleMap

HP https://www.egmkt.co.jp/

Evergreen Retailing Co.,Ltd.

Company name Evergreen Retailing Co.,Ltd.
Established July 1th ,2020
Representative Representative Director and President  Toshimichi Tanaka
Representative Vice Director and President  Yasuaki Hatakeyama
Capital 400 million yen
Stockholder Evergreen Marketing Co.,Ltd.
Description of business Retail electricity business
Power supply area Anywhere in Japan (except for remote islands)
Supply voltage Low voltage(100V,200V)
Location

14F Kyobashi Edogrand, 2-2-1 Kyobashi, Chuoku, Tokyo 104-0031, Japan

GoogleMap

About Act on the Protection of Personal Information

“Privacy Mark” is a mark granted by JIPDEC to business operators that comply with the JIS (Japanese Industrial Standard) Q 15001 “Requirements for compliance program on personal information protection” and have established a system for taking appropriate protection measures for personal information.
We have obtained the following certification number.

privacymark
■Acquired Date:
Jun. 6th, 2016
■Certification numbe:
17002726(2)
JISQ15001
■Assessment Body:
JIPDEC
https://privacymark.jp/

Okinawa Gas New Power Co.

Company name Okinawa Gas New Power Co.
Established April, 5th, 2016
Principal stockholder

erex Co.,Ltd.

Okinawa Gas Co., Ltd

Representative Representative Director and President  Kunio Oshiro
Location

3-13-2, Nishi, Naha-shi, Okinawa-ken, 900-0036, Japan

GoogleMap

Description of business Retail electricity business
HP https://www.t-dash-erex.co.jp/

e-sell Co.,Ltd.

Company name e-sell Co.,Ltd.
Established December 1, 2011
Representative President  Toshimichi Tanaka
Capital 10 million yen
Interest ownership 100% owned by erex Co., Ltd.
Description of business Retail electricity business
Supply voltage High voltage(Over 6,000V),Low voltage (100V, 200V)
Location

14F Kyobashi Edogrand, 2-2-1 Kyobashi, Chuoku, Tokyo 104-0031, Japan

GoogleMap

HP https://e-sell.co.jp/

Power plant affiliated company

Tosa (Biomass) Power Plant

Company name Erex New Energy KK
Location Kochi-shi, Kochi-ken

Saiki (Biomass) Power Plant

Company name Erex New Energy Saeki KK
Location Saiki-shi, Oita-ken

Buzen Biomass Power Plant

Company name Buzen New Energy Co.,Ltd.,
Location Buzen-shi, Fukuoka-ken

Ofunato Biomass Power Plant *Equity method affiliate

Company name Ofunato Power Inc
Location Oofunato-shi, Iwate-ken

Nakagusuku Biomass Power Plant

Company name Okinawa Uruma New Energy KK
Location Uruma-shi, Okinawa-ken

Other group subsidiaries

Saiki Biomass Center

Company name Saiki Biomass Center Co., Ltd.
Location Saiki-shi, Oita-ken

erex Singapore

Company name erex Singapore Pte. Ltd.
Location Singapore